01421-1808 SMW   1

 
 
01H 42M 07.84S -18 07' 34.8" P.A. 11 SEP 0.3 MAG 9.39,10.38 SP F5V DIST. 234.74 PC (765.72 L.Y.)
 
 
Coord 2000
01421-1808
Discov num
SMW   1
Comp
Coord arcsec 2000
01 42 07.84 -18 07 34.8
Date first
1937
Date last
1991
Obs
13
Pa first
83
Pa last
11
P.A. Now (θ)
11°
Sep first
0.2
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.39
Mag sec
10.38
delta mag (ΔM)
0.99
Spectral class
F5V (yellow-white)
Pri motion ra
+066
Sec motion ra
Pri motion dec
+015
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cetus
SAO
147967
HIP
7952
Tycho2
5855-01900-1
HD
10520
BD
BD-18 286
Distance
234.74
Distance ly
765.72
last precise pa
10.5
last precise sep
0.319